Section Planes

Alpha Channel Ground Planes

Rendered model with shadow, placed as an alpha image on top of a background image.(You can composite the images in SketchUp if desired.)

With an Alpha Transparent Ground Plane, you can save the rendering as an Alpha Transparent image, and the ground plane will be transparent. However, shadows on the ground will be visible. This can be used to place the ground plane image on top of a background image and still see where the shadows would appear.